Overview

overview

10

Static

static

10

2024-12-18...de.exe

windows7-x64

9

2024-12-18...de.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    18-12-2024 06:45

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General

  • Target

    2024-12-18_256ad00d2ead9b2d3734301108cfd4d7_darkside.exe

  • Size

    147KB

  • MD5

    256ad00d2ead9b2d3734301108cfd4d7

  • SHA1

    dd9c909dc8b269b780e4c416f1acdcdb34763eeb

  • SHA256

    763b65a4c7cf55aba8913378892cb0716585f502bc2695e839b493a46c372b5e

  • SHA512

    974879b9742911743da4f7b3cc1c00e189306939518c32eaa53b5441006eea6b708f55040df7da0a39655beaa0c75aa2c28dad6d1dfac3fbeb6aaf44d48678a9

  • SSDEEP

    3072:HqJogYkcSNm9V7DQRjq2vsdXbzTuP5SRRBdf1CT:Hq2kc4m9tD3NPwUFf1

Score
9/10
discoveryransomwarespywarestealer

Malware Config

Signatures

  • Renames multiple (324) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

    ransomware
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Drops desktop.ini file(s) 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-12-18_256ad00d2ead9b2d3734301108cfd4d7_darkside.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-12-18_256ad00d2ead9b2d3734301108cfd4d7_darkside.exe"
    1⤵
    • Drops desktop.ini file(s)
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3036
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x14c
    1⤵
      PID:540

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\$Recycle.Bin\S-1-5-21-1488793075-819845221-1497111674-1000\desktop.ini
      Filesize

      129B

      MD5

      fcd77eb3f19a6315afc48135b451f9b8

      SHA1

      96e1b4b40e52d7018b2cb1fd72de6ac6c145ca7c

      SHA256

      bc2910d0c638fbb36ad4e467416c340efda58748ccdc32440bdefba454713f4e

      SHA512

      ae84b81cdfc3b62a9021467d527d25bf68d0ccd0b0efed2fc846a22d46fcb70f78ced79e8e00a46d7d3e1eae3ae222a7a842bf46091401874281f20604a49a08

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    • C:\Szte3MLwA.README.txt
      Filesize

      1KB

      MD5

      d64f5808b377530b37acd29bb046dc57

      SHA1

      29aed4a2ac12f4ac818707667f62e73107d06ed4

      SHA256

      73d05feff4f72e832a4973294d468b9a8c7cfb1b9f71d3f08cbdc1a815d554b4

      SHA512

      560efdf6ae3852800e350f313610ccd2cd388cd46c7ef01585756d40bbdbc3097de7f972873de40dc992ec925c1ddcef7ede639d0d1f785f389d95ab328e42c8

      Download Submit

    • F:\$RECYCLE.BIN\S-1-5-21-1488793075-819845221-1497111674-1000\DDDDDDDDDDD
      Filesize

      129B

      MD5

      07b5499ad0abed7f18d5e6ae27b196d4

      SHA1

      9f757d2a4e760e68f038be3a7459a10d68a2119c

      SHA256

      eea7ee9ec858b00a47ca82c30f0c8a47cc0b63d27a9c7b6ac9f47b583be9d346

      SHA512

      3e5b910632bd1fec3094912eb371a6504c4fcaedbddba960a7e822ad6a416ca184b28fe221706b501f4f5f11d01ab7e147127fd2d8e7c552b3bc8ad1fa69125a

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    • memory/3036-0-0x0000000002370000-0x00000000023B0000-memory.dmp

      Filesize

      256KB

      Download